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TLP521-1(BL-LF4)

Description
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4
CategoryLED optoelectronic/LED    photoelectric   
File Size207KB,9 Pages
ManufacturerToshiba Semiconductor
Websitehttp://toshiba-semicon-storage.com/
Download Datasheet Parametric View All

TLP521-1(BL-LF4) Overview

Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, PLASTIC, DIP-4

TLP521-1(BL-LF4) Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerToshiba Semiconductor
package instructionPLASTIC, DIP-4
Reach Compliance Codeunknown
Other featuresUL RECOGNIZED
Coll-Emtr Bkdn Voltage-Min55 V
ConfigurationSINGLE
Nominal current transfer ratio200%
Maximum dark power100 nA
Maximum forward current0.07 A
Maximum insulation voltage2500 V
JESD-609 codee0
Number of components1
Maximum operating temperature85 °C
Minimum operating temperature-25 °C
Optoelectronic device typesTRANSISTOR OUTPUT OPTOCOUPLER
Terminal surfaceTin/Lead (Sn/Pb)
TLP521−1,TLP521−2,TLP521−4
TOSHIBA Photocoupler
GaAs Ired & Photo−Transistor
TLP521−1,TLP521−2,TLP521−4
Programmable Controllers
AC/DC−Input Module
Solid State Relay
The TOSHIBA TLP521−1,
−2
and
−4
consist of a photo−transistor
optically coupled to a gallium arsenide infrared emitting diode.
The TLP521−2 offers two isolated channels in an eight lead plastic DIP
package, while the TLP521−4 provides four isolated channels in a
sixteen plastic DIP package.
Collector−emitter voltage: 55 V (min)
Current transfer ratio: 50% (min)
Rank GB: 100% (min)
Isolation voltage: 2500 Vrms (min)
UL recognized
made in Japan: UL1577, file No. E67349
made in Thailand: UL1577, file No. E152349
TOSHIBA
Weight: 0.26 g (typ.)
11−5B2
Unit in mm
Pin Configurations
(top view)
TLP521-1
1
2
1 : Anode
2 : Cathode
3 : Emitter
4 : Collector
4
3
1
2
3
4
TLP521-2
8
7
6
5
1
2
3
4
5
6
7
8
TLP521-4
16
15
14
13
12
11
10
9
TOSHIBA
Weight: 1.1 g (typ.)
11−20A3
TOSHIBA
11−10C4
Weight: 0.54 g (typ.)
1, 3 : Anode
2, 4 : Cathode
5, 7 : Emitter
6, 8 : Collector
: Anode
1, 3, 5, 7
: Cathode
2, 4, 6, 8
9, 11, 13, 15 : Emitter
10, 12, 14, 16 : Collector
1
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